fix(SW-2614): send language to API

We were missing the language param on some endpoints. We are still
missing it on some, but I left those without when we don't need it, e.g.
when only caring about the IDs in the response.

apps/scandic-web/server/routers/booking/query.ts

@@ -7,6 +7,7 @@ import {
   safeProtectedServiceProcedure,
   serviceProcedure,
 } from "@/server/trpc"
+import { toApiLang } from "@/server/utils"
 
 import { getBookedHotelRoom } from "@/utils/booking"
 
@@ -208,11 +209,13 @@ export const bookingQueryRouter = router({
     .input(getBookingStatusInput)
     .concat(refIdPlugin.toConfirmationNumber)
     .query(async function ({ ctx }) {
-      const { confirmationNumber } = ctx
+      const { confirmationNumber, lang } = ctx
+      const language = toApiLang(lang)
 
       const getBookingStatusCounter = createCounter("trpc.booking", "status")
       const metricsGetBookingStatus = getBookingStatusCounter.init({
         confirmationNumber,
+        language,
       })
 
       metricsGetBookingStatus.start()
@@ -223,7 +226,8 @@ export const bookingQueryRouter = router({
           headers: {
             Authorization: `Bearer ${ctx.serviceToken}`,
           },
-        }
+        },
+        { language }
       )
 
       if (!apiResponse.ok) {